| /******************************************************************************* |
| * Copyright (c) 2010, 2011 Oracle. All rights reserved. |
| * This program and the accompanying materials are made available under the |
| * terms of the Eclipse Public License v1.0, which accompanies this distribution |
| * and is available at http://www.eclipse.org/legal/epl-v10.html. |
| * |
| * Contributors: |
| * Oracle - initial API and implementation |
| ******************************************************************************/ |
| package org.eclipse.jpt.jaxb.core.internal.context.java; |
| |
| import java.beans.Introspector; |
| import java.util.List; |
| import org.eclipse.jdt.core.dom.CompilationUnit; |
| import org.eclipse.jpt.common.core.utility.TextRange; |
| import org.eclipse.jpt.common.utility.Filter; |
| import org.eclipse.jpt.common.utility.internal.CollectionTools; |
| import org.eclipse.jpt.common.utility.internal.iterables.EmptyIterable; |
| import org.eclipse.jpt.jaxb.core.context.JaxbPackage; |
| import org.eclipse.jpt.jaxb.core.context.JaxbQName; |
| import org.eclipse.jpt.jaxb.core.context.JaxbType; |
| import org.eclipse.jpt.jaxb.core.context.JaxbTypeMapping; |
| import org.eclipse.jpt.jaxb.core.context.XmlRootElement; |
| import org.eclipse.jpt.jaxb.core.context.java.JavaContextNode; |
| import org.eclipse.jpt.jaxb.core.internal.JptJaxbCoreMessages; |
| import org.eclipse.jpt.jaxb.core.internal.validation.DefaultValidationMessages; |
| import org.eclipse.jpt.jaxb.core.internal.validation.JaxbValidationMessages; |
| import org.eclipse.jpt.jaxb.core.resource.java.QNameAnnotation; |
| import org.eclipse.jpt.jaxb.core.resource.java.XmlRootElementAnnotation; |
| import org.eclipse.jpt.jaxb.core.xsd.XsdElementDeclaration; |
| import org.eclipse.jpt.jaxb.core.xsd.XsdSchema; |
| import org.eclipse.jpt.jaxb.core.xsd.XsdTypeDefinition; |
| import org.eclipse.wst.validation.internal.provisional.core.IMessage; |
| import org.eclipse.wst.validation.internal.provisional.core.IReporter; |
| |
| public class GenericJavaXmlRootElement |
| extends AbstractJavaContextNode |
| implements XmlRootElement { |
| |
| protected final XmlRootElementAnnotation annotation; |
| |
| protected JaxbQName qName; |
| |
| |
| public GenericJavaXmlRootElement(JaxbTypeMapping parent, XmlRootElementAnnotation resourceXmlRootElementAnnotation) { |
| super(parent); |
| this.annotation = resourceXmlRootElementAnnotation; |
| this.qName = buildQName(); |
| } |
| |
| |
| protected JaxbQName buildQName() { |
| return new XmlRootElementQName(this); |
| } |
| |
| public JaxbTypeMapping getTypeMapping() { |
| return (JaxbTypeMapping) getParent(); |
| } |
| |
| protected JaxbType getJaxbType() { |
| return getTypeMapping().getJaxbType(); |
| } |
| |
| protected JaxbPackage getJaxbPackage() { |
| return getJaxbType().getJaxbPackage(); |
| } |
| |
| |
| // ********** synchronize/update ********** |
| |
| @Override |
| public void synchronizeWithResourceModel() { |
| super.synchronizeWithResourceModel(); |
| this.qName.synchronizeWithResourceModel(); |
| } |
| |
| @Override |
| public void update() { |
| super.update(); |
| this.qName.update(); |
| } |
| |
| |
| // ***** schema element ref ***** |
| |
| public JaxbQName getQName() { |
| return this.qName; |
| } |
| |
| |
| // **************** content assist **************************************** |
| |
| @Override |
| public Iterable<String> getJavaCompletionProposals(int pos, Filter<String> filter, CompilationUnit astRoot) { |
| Iterable<String> result = super.getJavaCompletionProposals(pos, filter, astRoot); |
| if (! CollectionTools.isEmpty(result)) { |
| return result; |
| } |
| |
| result = this.qName.getJavaCompletionProposals(pos, filter, astRoot); |
| if (! CollectionTools.isEmpty(result)) { |
| return result; |
| } |
| |
| return EmptyIterable.instance(); |
| } |
| |
| |
| // **************** validation ******************************************** |
| |
| @Override |
| public TextRange getValidationTextRange(CompilationUnit astRoot) { |
| return this.annotation.getTextRange(astRoot); |
| } |
| |
| @Override |
| public void validate(List<IMessage> messages, IReporter reporter, CompilationUnit astRoot) { |
| super.validate(messages, reporter, astRoot); |
| |
| this.qName.validate(messages, reporter, astRoot); |
| } |
| |
| |
| //****************** miscellaneous ******************** |
| |
| @Override |
| public void toString(StringBuilder sb) { |
| super.toString(sb); |
| sb.append(this.qName.toString()); |
| } |
| |
| |
| protected class XmlRootElementQName |
| extends AbstractJavaQName { |
| |
| protected XmlRootElementQName(JavaContextNode parent) { |
| super(parent, new QNameAnnotationProxy()); |
| } |
| |
| |
| @Override |
| protected JaxbPackage getJaxbPackage() { |
| return GenericJavaXmlRootElement.this.getJaxbPackage(); |
| } |
| |
| @Override |
| public String getDefaultNamespace() { |
| JaxbPackage jaxbPackage = this.getJaxbPackage(); |
| return (jaxbPackage == null) ? null : jaxbPackage.getNamespace(); |
| } |
| |
| @Override |
| public String getDefaultName() { |
| return Introspector.decapitalize(GenericJavaXmlRootElement.this.getJaxbType().getSimpleName()); |
| } |
| |
| @Override |
| protected Iterable<String> getNamespaceProposals(Filter<String> filter) { |
| XsdSchema schema = this.getXsdSchema(); |
| if (schema == null) { |
| return EmptyIterable.instance(); |
| } |
| return schema.getNamespaceProposals(filter); |
| } |
| |
| @Override |
| protected Iterable<String> getNameProposals(Filter<String> filter) { |
| XsdSchema schema = this.getXsdSchema(); |
| if (schema == null) { |
| return EmptyIterable.instance(); |
| } |
| return schema.getElementNameProposals(getNamespace(), filter); |
| } |
| |
| @Override |
| public String getReferencedComponentTypeDescription() { |
| return JptJaxbCoreMessages.XML_ELEMENT_DESC; |
| } |
| |
| @Override |
| protected void validateReference(List<IMessage> messages, IReporter reporter, CompilationUnit astRoot) { |
| String name = getName(); |
| String namespace = getNamespace(); |
| XsdSchema schema = this.getXsdSchema(); |
| |
| if (schema != null) { |
| // element must resolve |
| XsdElementDeclaration schemaElement = schema.getElementDeclaration(namespace, name); |
| if (schemaElement == null) { |
| messages.add(getUnresolveSchemaComponentMessage(astRoot)); |
| } |
| else { |
| // element type must agree with parent's schema type |
| XsdTypeDefinition schemaType = GenericJavaXmlRootElement.this.getTypeMapping().getXsdTypeDefinition(); |
| if (schemaType != null) { |
| if (! schemaType.equals(schemaElement.getType())) { |
| messages.add( |
| DefaultValidationMessages.buildMessage( |
| IMessage.HIGH_SEVERITY, |
| JaxbValidationMessages.XML_ROOT_ELEMENT_TYPE_CONFLICTS_WITH_XML_TYPE, |
| new String[] {name, namespace}, |
| this, |
| getValidationTextRange(astRoot))); |
| } |
| } |
| } |
| } |
| } |
| } |
| |
| |
| protected class QNameAnnotationProxy |
| extends AbstractJavaQName.AbstractQNameAnnotationProxy { |
| |
| @Override |
| protected QNameAnnotation getAnnotation(boolean createIfNull) { |
| return GenericJavaXmlRootElement.this.annotation; |
| } |
| } |
| } |